CH99340A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Portable electric device, with interchangeable tools.
Assignee: Fletcher Lumb Charles
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Filing: 1921-09-16
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Granted: —
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Expires: 1941-09-16
Abstract
No abstract record available.
Inventors
- 👤 Fletcher Lumb Charles
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-31 22:44
CPC Classifications
—
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